20369868

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{28771}}^1$

素因数の和:28837

約数の個数: 24

約数和(自身を含む): 48336960

約数和(自身を除く): 27967092

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 28771, 57542, 86313, 115084, 172626, 345252, 1697489, 3394978, 5092467, 6789956, 10184934, 20369868]

約数ペア:

[(1, 20369868), (2, 10184934), (3, 6789956), (4, 5092467), (6, 3394978), (12, 1697489), (59, 345252), (118, 172626), (177, 115084), (236, 86313), (354, 57542), (708, 28771)]